| IPIseli Precision LLC. | Walworth | WI | — | ◇ UNVERIFIED |
| IFItw Feg LLC Hobart Danville Div | Danville | KY | — | ◇ UNVERIFIED |
| JCJacobs Corp-north & South Plants | Harlan | IA | — | ◇ UNVERIFIED |
| JMJessen Manufacturing CO INC | Elkhart | IN | — | ◇ UNVERIFIED |
 Johns Manville | Tucson | AZ | — | ◇ UNVERIFIED |
| JGJoy Global-solon Operations | Solon | OH | — | ◇ UNVERIFIED |
| KIKennametal Incorporated | New Albany | IN | — | ◇ UNVERIFIED |
| KBKentwood Brick & Tile Mfg CO INC | Kentwood | LA | — | ◇ UNVERIFIED |
| KSK&k Screw Products LLC | East China | MI | — | ◇ UNVERIFIED |
| LCL-3 Communications Doing Buisness As Insight Technology | Londonderry | NH | — | ◇ UNVERIFIED |
| LLinamar | Arden | NC | — | ◇ UNVERIFIED |
| LSLinamar Structures USA | Southfield | MI | — | ◇ UNVERIFIED |
| LOLogan Oil Tools, INC. | Houston | TX | — | ◇ UNVERIFIED |
| MHMa Harrison Mfg CO INC | Birmingham | OH | — | ◇ UNVERIFIED |
| MRMajor Reflector Products | Northbrook | IL | — | ◇ UNVERIFIED |
| MMMarine Mechanical CORP | Cleveland | OH | — | ◇ UNVERIFIED |
| MPMerritt Precision | Merritt Island | FL | — | ◇ UNVERIFIED |
| MTMerritt Tool CO INC - Triumph Structures East Texas | Kilgore | TX | — | ◇ UNVERIFIED |
| MAMetem a Ge Power Business | Allentown | PA | — | ◇ UNVERIFIED |
| MMMicro Matic USA INC | Brooksville | FL | — | ◇ UNVERIFIED |
| MWMiller Welding & Mach Sandy Lick Plt | Brookville | PA | — | ◇ UNVERIFIED |
 Momentive Performance Materials Quartz INC. (1318558216) | Strongsville | OH | — | ◇ UNVERIFIED |
| MWMotor Wheel Commercial Vehicle Systems INC. | Berea | KY | — | ◇ UNVERIFIED |
| MMMutual Materials Manufacturing Facility | Gresham | OR | — | ◇ UNVERIFIED |
| NRNational Refrigerants INC - Rosenhayn Facility | Rosenhayn | NJ | — | ◇ UNVERIFIED |
| NGNelson Global Products INC | Viroqua | WI | — | ◇ UNVERIFIED |
| OSO'neal Steel INC | Greensboro | NC | — | ◇ UNVERIFIED |
| OSOneal Steel INC | Ambridge | PA | — | ◇ UNVERIFIED |
| PMPackless Metal Hose & Texas Copper Works Divisions | Waco | TX | — | ◇ UNVERIFIED |
| PFPall Filtration & Separations Group INC | San Diego | CA | — | ◇ UNVERIFIED |
| PPParadigm Precision | Malden | MA | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP | Richland | MI | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Cylinder Div | Saint Marys | OH | — | ◇ UNVERIFIED |
| PHParker Hannifin Sporlan Div - Plant 1 | Washington | MO | — | ◇ UNVERIFIED |
| PAPcc Airfoils Deer Creek Annex | Milwaukie | OR | — | ◇ UNVERIFIED |
| PIPetra Industries INC | Fairmont City | IL | — | ◇ UNVERIFIED |
| PUPhotonis USA INC | Sturbridge | MA | — | ◇ UNVERIFIED |
| PHPine Hall Brick CO INC | Fairmount | GA | — | ◇ UNVERIFIED |
| PFPitco Frialator INC | Bow | NH | — | ◇ UNVERIFIED |
 Precision International LLC | Sistersville | WV | — | ◇ UNVERIFIED |
| PMPrecision Machine INC | Paducah | KY | — | ◇ UNVERIFIED |
| PRPremier Refractories & Chemicals Incorporated | Chicago Heights | IL | — | ◇ UNVERIFIED |
| RIRansohoff INC | Cincinnati | OH | — | ◇ UNVERIFIED |
| RBR. B. Royal Industries | Fond Du Lac | WI | — | ◇ UNVERIFIED |
| RIRebco Inc/kersey | Kersey | PA | — | ◇ UNVERIFIED |
| RBRedland Brick Inc/harmar Plt | Cheswick | PA | — | ◇ UNVERIFIED |
| RBRedland Brick Incorporated - Lawrenceville Plant | Lawrenceville | VA | — | ◇ UNVERIFIED |
| REReliance Electric CO. | Cleveland | OH | — | ◇ UNVERIFIED |
| RPResco Products, INC. | Moulton | AL | — | ◇ UNVERIFIED |
| RPResco Products INC (1576000771) | East Canton | OH | — | ◇ UNVERIFIED |
| RARobine and Welch Machine and Tool Company INC | Laurel | MS | — | ◇ UNVERIFIED |
| RIRotex INC. | Cincinnati | OH | — | ◇ UNVERIFIED |
| SSSamuel Son and CO USA INC | Heath | OH | — | ◇ UNVERIFIED |
| SASenior Aerospace Absolute Manufacturing | Arlington | WA | — | ◇ UNVERIFIED |
| SOSfi of Arkansas | Conway | AR | — | ◇ UNVERIFIED |
| SSilvertowne | Winchester | IN | — | ◇ UNVERIFIED |
| SMSimmons Manufacturing | Mcdonough | GA | — | ◇ UNVERIFIED |
| SISimpson Industries INC * | Edon | OH | — | ◇ UNVERIFIED |
| SDSintertec Div of Bpi INC - Muskogee Cnty Plant | Muskogee | OK | — | ◇ UNVERIFIED |
| SCSioux City Brick & Tile Company | Sergeant Bluff | IA | — | ◇ UNVERIFIED |
| SCSpx CORP Lightning Div | Rochester | NY | — | ◇ UNVERIFIED |
 Steel Industries Plant 4 | Redford | MI | — | ◇ UNVERIFIED |
| SUSterigenics Us, LLC - Los Angeles | Vernon | CA | — | ◇ UNVERIFIED |
| SIStream Intl INC Provo Mfg Plant | Provo | UT | — | ◇ UNVERIFIED |
| SDStreator Dependable Manufacturing | Streator | IL | — | ◇ UNVERIFIED |
| SCSuperior Clay CORP | Uhrichsville | OH | — | ◇ UNVERIFIED |
| SISystems INC | Germantown | WI | — | ◇ UNVERIFIED |
 Team Industries-audubon | Audubon | MN | — | ◇ UNVERIFIED |
| TMTech Met Inc/glassport | Glassport | PA | — | ◇ UNVERIFIED |
| THTexas Honing INC - North Facility | Houston | TX | — | ◇ UNVERIFIED |
| TITri-con Industries, LTD. Manufacturing Plant | Lincoln | NE | — | ◇ UNVERIFIED |
| TSTri State Brick and Tile Company INC | Jackson | MS | — | ◇ UNVERIFIED |
| TATrw Automotive | Fenton | MI | — | ◇ UNVERIFIED |
 Tyco Fire Products Lubbock | Lubbock | TX | — | ◇ UNVERIFIED |
| UBUS Brick Elgin Plant | Elgin | TX | — | ◇ UNVERIFIED |
| VNVae Nortrak North America | Newton | KS | — | ◇ UNVERIFIED |
| VUVesuvius USA CORP. - Conneaut Plant (0204020036) | Conneaut | OH | — | ◇ UNVERIFIED |
| VIVulcan Industries, INC. | Moody | AL | — | ◇ UNVERIFIED |
| WCWheelabrator CORP | Lagrange | GA | — | ◇ UNVERIFIED |
| WIWsi Industries | Monticello | MN | — | ◇ UNVERIFIED |
| XLXaloy, LLC | Austintown, Township of | OH | — | ◇ UNVERIFIED |
| ZIZak INC | Green Island | NY | — | ◇ UNVERIFIED |
 29tech, LLC | Chandler | AZ | — | ◐ LIKELY ACTIVE |
 478826 Limited | El Dorado Hills | CA | — | ◐ LIKELY ACTIVE |
 4e Ventures LLC | Canyon | TX | — | ◐ LIKELY ACTIVE |
 55 Industries, LLC | Deerfield Beach | FL | — | ◐ LIKELY ACTIVE |
 74 Weld, INC. | El Cajon | CA | — | ◐ LIKELY ACTIVE |
 A & a Custom Automation INC | Evansville | IN | — | ◐ LIKELY ACTIVE |
| AAAaliyah Ashanti LLC | Richmond | TX | — | ◐ LIKELY ACTIVE |
 Aapex Manufacturing LLC | Evans | CO | — | ◐ LIKELY ACTIVE |
 Abbess Instruments and Systems, INC. | Holliston | MA | — | ◐ LIKELY ACTIVE |
| AMAbsolute Machining Solutions LLC | Lapwai | ID | — | ◐ LIKELY ACTIVE |
 Accelerated Tooling LLC | Grand Rapids | MI | — | ◐ LIKELY ACTIVE |
| AIAccurounds, INC. | Avon | MA | — | ◐ LIKELY ACTIVE |
 Ace Mechanical Fab LLC | Cherry Tree | PA | — | ◐ LIKELY ACTIVE |
 Ace Packaging LLC | Union Springs | AL | — | ◐ LIKELY ACTIVE |
 Acro Automation Systems INC | Milwaukee | WI | — | ◐ LIKELY ACTIVE |
 Additive Manufacturing & Engineering, INC. | Huntsville | AL | — | ◐ LIKELY ACTIVE |
| AMAdvanced Machining & Sheetmetal Design, L.l.c | Albuquerque | NM | — | ◐ LIKELY ACTIVE |
| AMAdvance Mfg.co., INC. | Westfield | MA | 100–499 | ▲ REPORTED CLOSED |
